Search Results - "Nikonov, S. M."

Experimental and Calculated Studies of Condensation-Induced Water Hammer by Volkov, G. J., Elkin, I. V., Kapustin, A. V., Melikhov, V. I., Melikhov, O. I., Nikonov, S. M., Trubkin, O. N.

“…— Experience gained from the operation of nuclear power plants shows that emergencies or incorrect actions of the personnel may give rise to water hammer…”
Get full text

Comparative Safety Assessment of Supercritical Water-Cooled Nuclear Reactors (VVÉR SKDI) by Zubkov, A. G., Sklyarenko, V. A., Zorin, V. M., Nikonov, S. M.

“…The overwhelming majority of currently operating nuclear reactors are water-cooled. A further advancement of this trend is associated with the development of…”
Get full text

Validation of the STEG code using PGV experiments on hydrodynamics of horizontal steam generator by Le, Tung Thanh, Melikhov, V.I., Melikhov, O.I., Nerovnov, A.A., Nikonov, S.M.

“…•The PGV test facility and the main experimental results are described.•Models of interfacial drag force are analyzed in detail.•The results of the validation…”
Get full text

Investigation into Behavior of a Steam-Water Mixture Flow Through Holes in a Submerged Perforated Sheet at High Void Fractions by Melikhov, V. I., Melikhov, O. I., Nerovnov, A. A., Nikonov, S. M.

“…Processing of experimental data on the pressure difference across a submerged perforated sheet (SPS) revealed that, at sufficiently high void fractions under…”
Get full text

Experimental investigations of the effect of new passive safety systems on the temperature state of fuel elements by Nikonov, S. M., Elkin, I. V., Lipatov, I. A., Basov, A. V., Kapustin, A. V., Rovnov, A. A.

“…Results of experiments conducted on a large-scale integral PSB-VVER bench and directed toward investigation of the performance of new passive safety systems…”
Get full text

Results from investigating the erosion resistance of materials in high-velocity flows of water and a two-phase mixture in the flow path of injectors by TRUBKIN, E. I, KARASEV, E. K, VAZINGER, V. V, LARIONOV, N. P, ALAEV, N. I, NIKONOV, S. M

Get full text

Investigation of the equalization capability of submerged perforated sheets under thermal–hydraulic conditions of a horizontal steam generator by Le, T.T., Melikhov, V.I., Melikhov, O.I., Blinkov, V.N., Nerovnov, A.A., Nikonov, S.M.

“…•The PGV test facility and the tests with non-uniform steam supply are described.•Submerged perforated sheets (SPSs) with different perforations are…”
Get full text

Influence of nonuniformity of the submerged perforated sheet on steam demand leveling on the evaporation surface of a VVER steam generator by Blinkov, V. N., Elkin, I. V., Emelianov, D. A., Melikhov, V. I., Melikhov, O. I., Nerovnov, A. A., Nikonov, S. M., Parfenov, Y. V.

“…The results of a calculation and experimental research of the influence of nonuniformity of the submerged perforated sheet on steam demand leveling on the…”
Get full text

The influence of void fraction on the submerged perforated sheet hydraulic friction factor by Blinkov, V. N., Elkin, I. V., Emelianov, D. A., Melikhov, V. I., Melikhov, O. I., Nerovnov, A. A., Nikonov, S. M., Parfenov, Yu. V.

“…The results from an experimental investigation of two-phase flow motion through a submerged perforated sheet (SPS) obtained at the Elektrogorsk Research Center…”
Get full text